package com.lj.boss.dal.daointerface;

import com.lj.boss.dal.dataobject.CourseDO;
import com.lj.boss.model.student.Course;

public interface CourseMapper {
    int deleteByPrimaryKey(Long id);

    int insert(CourseDO recordDO);

    int insertSelective(Course record);

    Course selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(Course record);

    int updateByPrimaryKey(Course record);
}